1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2018 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtSCriptTools module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef QSCRIPTDEBUGGERBACKEND_P_P_H 41 #define QSCRIPTDEBUGGERBACKEND_P_P_H 42 43 // 44 // W A R N I N G 45 // ------------- 46 // 47 // This file is not part of the Qt API. It exists purely as an 48 // implementation detail. This header file may change from version to 49 // version without notice, or even be removed. 50 // 51 // We mean it. 52 // 53 54 #include <QtCore/qobjectdefs.h> 55 56 #include <QtCore/qhash.h> 57 #include <QtCore/qlist.h> 58 #include <QtScript/qscriptvalue.h> 59 60 #include "qscriptdebuggerbackend_p.h" 61 62 QT_BEGIN_NAMESPACE 63 64 class QEvent; 65 class QString; 66 class QScriptContext; 67 class QScriptEngine; 68 class QScriptValueIterator; 69 class QScriptObjectSnapshot; 70 class QScriptDebuggerAgent; 71 class QScriptDebuggerCommandExecutor; 72 73 class QScriptDebuggerBackend; 74 class Q_AUTOTEST_EXPORT QScriptDebuggerBackendPrivate 75 { 76 Q_DECLARE_PUBLIC(QScriptDebuggerBackend) 77 public: 78 QScriptDebuggerBackendPrivate(); 79 virtual ~QScriptDebuggerBackendPrivate(); 80 81 void postEvent(QEvent *e); 82 virtual bool event(QEvent *e); 83 84 // events reported by agent 85 virtual void stepped(qint64 scriptId, int lineNumber, int columnNumber, 86 const QScriptValue &result); 87 virtual void locationReached(qint64 scriptId, int lineNumber, int columnNumber); 88 virtual void interrupted(qint64 scriptId, int lineNumber, int columnNumber); 89 virtual void breakpoint(qint64 scriptId, int lineNumber, int columnNumber, 90 int breakpointId); 91 virtual void exception(qint64 scriptId, const QScriptValue &exception, 92 bool hasHandler); 93 virtual void debuggerInvocationRequest(qint64 scriptId, int lineNumber, 94 int columnNumber); 95 virtual void forcedReturn(qint64 scriptId, int lineNumber, int columnNumber, 96 const QScriptValue &value); 97 98 static QScriptValue trace(QScriptContext *context, 99 QScriptEngine *engine); 100 static QScriptValue qsassert(QScriptContext *context, 101 QScriptEngine *engine); 102 static QScriptValue fileName(QScriptContext *context, 103 QScriptEngine *engine); 104 static QScriptValue lineNumber(QScriptContext *context, 105 QScriptEngine *engine); 106 107 void agentDestroyed(QScriptDebuggerAgent *); 108 109 QScriptDebuggerAgent *agent; 110 QScriptDebuggerCommandExecutor *commandExecutor; 111 112 int pendingEvaluateContextIndex; 113 QString pendingEvaluateProgram; 114 QString pendingEvaluateFileName; 115 int pendingEvaluateLineNumber; 116 bool ignoreExceptions; 117 118 int nextScriptValueIteratorId; 119 QMap<int, QScriptValueIterator*> scriptValueIterators; 120 121 int nextScriptObjectSnapshotId; 122 QMap<int, QScriptObjectSnapshot*> scriptObjectSnapshots; 123 124 QObject *eventReceiver; 125 126 QScriptDebuggerBackend *q_ptr; 127 128 QScriptValue origTraceFunction; 129 QScriptValue origFileNameFunction; 130 QScriptValue origLineNumberFunction; 131 }; 132 133 QT_END_NAMESPACE 134 135 #endif 136